Did Baron Nathan Mayer Rothschild really say

"I care not what puppet is placed upon the throne of England to rule the Empire on which the sun never sets. The man that controls Britain's money supply controls the British Empire, and I control the British money supply."

I have heard and seen this many times before but was wondering where and how this qoute was attributed to him. Anyone?

Barons - Barons who received their title from the Holy Roman Emperor are known as Barons of the Holy Roman Empire, Reichsfreiherr, although the title is sometimes shortened to Freiherr. [link to en.wikipedia.org]

House of Rothschilds are Knights Templar Freemason Barons of the highest Order. Nathan and James, were members of the Emulation Lodge, London. [link to www.nationmaster.com]

I'm trying to find a source for this quote but the only arguement against it is that they didnt reference it so it can't be true. Now i'm not a christian but millions of people believe the bible and live by its content. Does this mean these people are wrong because nothing in the bible is referenced either?